MacPorts variants

In case you need to install OpenCV with the associated Java binding: port install opencv +java Futher details, here!…

`Poco::URI` for parsing URIs

The POCO libraries provide a handy class for dealing with URIs. A little example on how to use it can be found here.…

Compiling MacPorts ports with clang (and libc++)

It took me a while to figure out that this was possible in such an easy way: sudo port install portname configure.compiler=clang The list of possible values for configure.compiler is available here Reference: Gcc and Clang library incompatibility…